China National Standards

China YS GB Standards Search System


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • SJ/Z 9152.2-1987
  • Quartz CrYStal units for frequency control and selection. Part 2: Guide to the use of quartz Crystal units for frequency control and selection China Electronics Standards
  • SJ/Z 9095.7-1987
  • Methods of measurement for radio equipment used in mobile services--Part 7: Selective calling equipment--Audio frequency band measurements overall simulated sYStems China Electronics Standards
  • SJ/Z 9071-1987
  • Binary floating-point arithmetic for microprocessor sYStem China Electronics Standards
  • SJ/Z 9141.2-1987
  • Audio-visual, video and television equipment and sYStems. Part 3: Connectors for the interconnection of equipment in audio-visual systems China Electronics Standards
  • SJ/Z 9073.4-1987
  • Electrical relaYS--Part 18: Dimensions for general purpose all-or-nothing relays China Electronics Standards
  • SJ/Z 9141.3-1987
  • Audio, video, television equipment and sYStems--Part 4: Preferred matching values for the interconnection of equipment in a system China Electronics Standards
  • SJ/Z 9092-1987
  • Data processing - Character verification sYStem China Electronics Standards
  • SJ/Z 9094.10-1987
  • Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 3: Simulated systems China Electronics Standards
  • SJ/Z 9141.6-1987
  • Audio-visual, video and television equipment and sYStems. Part 14:Audio striped card system China Electronics Standards
  • SJ/Z 9105-1987
  • Thermal evaluation and classification of electrical insulation (sYStems) China Electronics Standards
  • SJ 2845.3-1987
  • Electrical relaYS--Part 19: Sectional specification: Electromechanical all-or-nothing relays of assessed quality (Applicable for certification) China Electronics Standards
  • SJ/Z 2782-1987
  • Method of analYSis for overall activation process of non-evaporable getrters (catmasphere method) China Electronics Standards
  • SJ 2816.4-1987
  • Detail specification for (resistance-welded) crYStal holders (enclosures) for Type J3A China Electronics Standards
  • SJ/Z 9118.6-1987
  • Magnetic tape sound recording and reproducing sYStems. Part 7: Cassette for commercial tape records and domestic use China Electronics Standards
  • SJ/Z 9099-1987
  • Planning of (single-sideband) power line carrier sYStem China Electronics Standards
  • SJ/Z 9141.4-1987
  • Audio-visual, video and television equipment and sYStems. Part 5: Control, synchronization and address codes. Chapter 1:Synchronized tape/visual operating practice China Electronics Standards
  • SJ/Z 9058-1987
  • Office machines-keyboards-key numbering sYStem and layout charts China Electronics Standards
  • SJ/Z 9155.2-1987
  • Quartz crYStal controlled oscillators. Part 2: Guide use to the of quartz crystal controlled oscillators China Electronics Standards
  • SJ 2741-1987
  • Capacity series and r. f. waveguide adaptations of digital microwave link communication sYStems China Electronics Standards
  • SJ/Z 9029.2-1987
  • Disturbances in power supply sYStems caused by household appliances and similar electrical equipment Part 2: Harmonic waves China Electronics Standards
  • GB/T 223.53-1987
  • Methods for chemical analYSis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content China National GB Standards
  • SJ 2816.5-1987
  • Detail specification for (cold-weld) crYStal holders (enclosures) for Type J3B China Electronics Standards
  • SJ/Z 9108-1987
  • Ergonomic principles in the design of work sYStems China Electronics Standards
  • SJ 2816.3-1987
  • Detail specification for (soldered) crYStal holders (enclosures) for Type J3 China Electronics Standards
  • SJ/Z 9100-1987
  • Coupling devices for power line carrier sYStems China Electronics Standards
  • SJ/Z 9073.3-1987
  • Electrical relaYS--Part 15: Enderance tests for electrical relay contacts--Specification for the characterics of test equipment China Electronics Standards
  • SJ/Z 9140.3-1987
  • Sound sYStem equipment. Part 8: Automatic gain control devices China Electronics Standards
  • GB/T 7731.5-1987
  • Methods for chemical analYSis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content China National Standards
  • GB/T 223.58-1987
  • Methods for chemical analYSis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content China National GB Standards
  • SJ/Z 9156-1987
  • Methods for measurement of spurious resonance frequency and equivalent resistance of filter crYStal elements China Electronics Standards
  • SJ/Z 9158-1987
  • Temperature control unit for quartz crYStal elements China Electronics Standards
  • SJ/Z 9152.1-1987
  • Quartz crYStal elements for frequency control and selection Part 1: Standard values and test conditions China Electronics Standards
  • SJ/Z 9141.5-1987
  • Audio, video, television equipment and sYStems--Part 5: Control, synchronization and address codes--Chapter 2: Operating practice of control system for still image two projector China Electronics Standards
  • SJ/Z 9029.1-1987
  • Disturbances in power supply sYStems caused by household appliances and similar electrical equipment Part 1: Definitions China Electronics Standards
  • SJ/Z 9154.2-1987
  • Measurement of quartz crYStal unit parameters by zero phase technique in a π-network. Part 2: Phase offset method for measurement of motional capacitance of quartz crystal units China Electronics Standards
  • SJ/Z 9140.4-1987
  • Sound sYStem equipment. Part 10: Programme Level meters China Electronics Standards
  • SJ/Z 9082-1987
  • Information processing - Basic mode control procedures for data communication sYStems China Electronics Standards
  • SJ/Z 9025-1987
  • Identification cards--PhYSical characteristics China Electronics Standards
  • GB/T 8156.7-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The 1,10-phenanthroline photometric method for the determination of iron content China National Standards
  • SJ/Z 9155.1-1987
  • Quartz crYStal controlled oscillators--Part 1: General information, test conditions and methods China Electronics Standards
  • SJ/Z 9154.1-1987
  • Measurement of quartz crYStal unit parameters by zero phase technique in a π-network. Part 1: Basic method for the measurement of resonance resistance and frequency of quartz crys China Electronics Standards
  • SJ/Z 9162-1987
  • Measuring methods, test methods and standard values of 32KHz quartz crYStal elements for wrist watches China Electronics Standards
  • SJ 2779-1987
  • Precision shafts for tape transmission sYStems of cassette tape recorders China Electronics Standards
  • GB/T 223.54-1987
  • Methods for chemical analYSis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of nickel content China National GB Standards
  • GB/T 8553-1987
  • Holders (Enclosures), crYStal, General specification for China National Standards
  • SJ/Z 9136-1987
  • Radio receivers, audio sYStems and their accessories China Electronics Standards
  • GB/T 223.57-1987
  • Methods for chemical analYSis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of cadmium content China National GB Standards
  • GB/T 8152.8-1987
  • Methods forchemical analYSis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content China National Standards
  • GB/T 223.51-1987
  • Methods for chemical analYSis of iron,steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content China National GB Standards
  • SJ/Z 9073.1-1987
  • All-or-nothing electrical relaYS China Electronics Standards
  • GB/T 8156.6-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of silica content China National Standards
  • YD 322-1987
  • (Over 12 road open wire carrier sYStems and equipment technical requirements) China Telecommunication Standards
  • GB/T 8156.5-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The flame emission photometric method for the determination of sodium content China National Standards
  • GB/T 8156.4-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The EDTA volumetric method for the determination of aluminium content China National Standards
  • GB/T 8156.3-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The distillation-thoriumnitrate volumetric method for the determination of fluoride content China National Standards
  • GB/T 8152.6-1987
  • Methods for chemical analYSis of lead concentrates--The polarographic method for the determination of bismuth content China National Standards
  • GB/T 8156.2-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The electrometric method for the determination of water content China National Standards
  • GB/T 8156.8-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The barium sulphate gravimetric method for the determination of sulphate content China National Standards
  • GB/T 7731.4-1987
  • Methods for chemical analYSis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content China National Standards
  • GB/T 8156.9-1987
  • Methods for chemical analYSis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of phosphorus content China National Standards
  • GB/T 7941-1987
  • Testing of refrigerating sYStems China National Standards
  • TB/T 1844-1987
  • (25kV AC electrified railwaYS with gapless metal oxide surge arresters technical conditions) China Railway & Train Standards
  • GB/T 7829-1987
  • Procedure for fault tree analYSis China National Standards
  • TBJ 103-1987
  • (Chemical analYSis of geotechnical engineering Railway) China Railway & Train Standards
  • GB/T 7585-1987
  • Capacity series and radio-frequency channel arrangement for analog microwave relay sYStems China National Standards
  • GB/T 7615-1987
  • CATV SYStem--Antenna part China National Standards
  • GB 7795-1987
  • Diagnostic criteria and principles of management of occupational acute electric ophthalmia (Keratoconjunctivitis caused by ultraviolet raYS) China National GB Standards
  • GB/T 7393-1987
  • Basic size of outlet of cable distribution sYStems intended for sound and television signals China National Standards
  • GB/T 7731.1-1987
  • Methods for chemical analYSis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content China National Standards
  • GB/T 7729-1987
  • Chemical analYSis of metallurgical products--General rule for spectrophotometric methods China National Standards
  • GB/T 7728-1987
  • Chemical analYSis of metallurgical products--General rule for flame atomic absorption spectrometric methods China National Standards
  • GB/T 7399-1987
  • Helical-scan video tape cassette sYStem using 12.65 mm magnetic tape on type VHS China National Standards
  • TBJ 104-1987
  • (Water quality analYSis of railway engineering) China Railway & Train Standards
  • TB/T 2009-1987
  • (Conditions and methods of calculation of traction power supply sYStem parallel capacitor reactive power compensation) China Railway & Train Standards
  • TB 1935-1987
  • (Signaling Devices silicon solar electric power sYStem performance test method) China Railway & Train Standards
  • JT/T 4533-1987
  • (Marine engine room alarm sYStem technical requirements) China Highway & Transportation Standards
  • JTJ 262-1987
  • (Lock design specification (Trial) The second water sYStem design) China Highway & Transportation Standards
  • JTJ 253-1987
  • Code for design of dock gates and filling and emptying sYStems of dry docks China Highway & Transportation Standards
  • JJG 2007-1987
  • Verification SYStem of Time and Frequency Measuring Instruments China Metrological Standards
  • GB/T 6767-1986
  • Radiochemical analYSis of cesium-137 in water China National Standards
  • SJ 2708-1986
  • Cable distribution sYStem for sound and television signals--Graphical symbols China Electronics Standards
  • SJ 2716-1986
  • Completeness and preparation of design documentation for digital computer sYStems China Electronics Standards
  • SJ/Z 2740-1986
  • Guide to Quality assurance sYStem for electric industrial enterprises China Electronics Standards
  • SJ 2684-1986
  • PhYSical Demensions For Light Emitting Device Of Semiconductor China Electronics Standards
  • SJ 2656-1986
  • Method for tugsten spectral analYSis China Electronics Standards
  • GB/T 6430-1986
  • The rule of type designation for crYStal holders (enclosures) China National Standards
  • SJ/Z 2655-1986
  • Collection of single crYStal Germaninm defects China Electronics Standards
  • SJ 2739-1986
  • Performance requirements for gear speed reduction unit of electrical micro-machines for automatic control sYStems China Electronics Standards
  • SJ 2657-1986
  • Method for molybdenum spectral analYSis China Electronics Standards
  • SJ 2738-1986
  • Basic parameters for gear speed reduction unit of electrical micro-machines for automatic control sYStems China Electronics Standards
  • GB/T 6429-1986
  • The rule of type designation for quartz crYStalunits China National Standards
  • GB/T 6730.7-1986
  • Methods for chemical analYSis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content China National Standards
  • GB/T 6764-1986
  • Radiochemical analYSis of strontium-90 in water--Precipitation by fuming nitric acid China National Standards
  • GB/T 6598-1986
  • Determination of weight-average molecular weight of polYStyrene standards by low angle laser light scattering method China National Standards
  • GB/T 6730.8-1986
  • Methods for chemical analYSis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content China National Standards
  • GB/T 6730.6-1986
  • Methods for chemical analYSis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content China National Standards
  • GB/T 5889-1986
  • Method of quantitative analYSis of ramie chemical components China National Standards
  • GB/T 6730.49-1986
  • Methods for chemical analYSis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content China National Standards
  • GB/T 6974.15-1986
  • Lifting appliances--Vocabulary--Underslung monorail sYStems China National Standards
  • GB/T 5881-1986
  • Sampling method of phYSical and chemical properties of ramie fiber China National Standards

    Find out:8435Items   |  To Page of: First -Previous-Next -Last  | [76] [77] [78] [79] [80] [81] [82]

     

    +86-400-6578191        info@transcustoms.com 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2017 All Rights Reserved


    www.GBstandards.org